SQL PLSQL Interview Questions
Questions Answers Views Company eMail

What is mutating table?

Saama Tech,

11 54683

How to call DDL statements from pl/sql?

5 28067

How to perform a loop through all tables in pl/sql?

MBT, Evosys,

4 11178




How to maintain the history of code changes of pl/sql?

2 10762

what are Dynamic SQL statements?

9 17528

Does it possible to pass object (or) table as an argument to a remote procedure?

TCS,

1 9712

What is pl/sql and what is it used for?

4 11438

what is constraining table?

2 10248




How pl/sql source code can be protected?

2 7809

What is the result, when NULL is compared with NULL?

TCS,

21 34357

What can be a size of a pl/sql block? Is there any limit?

2 9605

what are %TYPE and %ROWTYPE? what is the difference?

Sail, ICICI, Saama Tech,

7 39445

HOW TO APPEAR FOR ONLINE EXAMS OF SQL & PL/SQL? WHICH BOOKS WILL BE BETTER FOR REFERENCE TO QUALIFY THESE EXAMS? ARE THERE ANY MODEL PAPERS AVAILABLE IN THE MARKET ABOUT SQL & PLSQL?

2 5145

What are the advantages of VIEW?

5 28728

How many LONG columns are allowed in a table?

CTS,

6 17847


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Un-Answered Questions { SQL PLSQL }

What is mutating trigger?

14


What are the differences between in and exists clause?

60


Does access use sql?

13


What is difference between my sql and sql?

13


What are synonyms in sql?

20






What are the different types of dbmss?

46


Which sorts rows in sql?

16


What is the basic structure of an sql?

60


How do you remove duplicates without using distinct in sql?

19


What does 0 mean in sql?

9


What is the difference between the conventional and direct path loads? : aql loader

71


Inline the values in PL/SQL, what does it mean.?

72


How do I run a script in sql developer?

16


What is a native sql query?

13


What is the difference between an inner join and an outer join?

13